arm_compute v18.08
diff --git a/documentation/inherit_graph_121.map b/documentation/inherit_graph_121.map
index 7d1e444..e47ee1f 100644
--- a/documentation/inherit_graph_121.map
+++ b/documentation/inherit_graph_121.map
@@ -1,3 +1,3 @@
<map id="Graphical Class Hierarchy" name="Graphical Class Hierarchy">
-<area shape="rect" id="node1" href="$structarm__compute_1_1_internal_key_point.xhtml" title="Internal keypoint class for Lucas-Kanade Optical Flow. " alt="" coords="5,5,129,32"/>
+<area shape="rect" id="node1" href="$structarm__compute_1_1_i_o_format_info.xhtml" title="IO formatting information class. " alt="" coords="5,5,109,32"/>
</map>